package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class Test {
    public static void main(String[] args) throws Exception {
        UserInfo userInfo = InputUtil.getInputObject(new UserInfo(),"删除用户","删除");
        System.out.println(userInfo);
        try(
                Connection connection = DBUtil.getConnection()
                ){
            Statement statement = connection.createStatement();
            String sql = "DELETE FROM userinfo "+
                         "WHERE username = '"+userInfo.getUsername()+"'";
            int num = statement.executeUpdate(sql);
            System.out.println("删除"+(num>0?"成功":"失败"));
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
